APA (7th ed.) Citation

Duignan, P., & Others, A. (1971). Africa South of the Sahara: A Bibliography for Undergraduate Libraries.

Chicago Style (17th ed.) Citation

Duignan, Peter, and And Others. Africa South of the Sahara: A Bibliography for Undergraduate Libraries. 1971.

MLA (9th ed.) Citation

Duignan, Peter, and And Others. Africa South of the Sahara: A Bibliography for Undergraduate Libraries. 1971.

Warning: These citations may not always be 100% accurate.